OilShaleEstonia
Forfatter/Opretter:
Kredit:
Photograph taken by Mark A. Wilson (Department of Geology, The College of Wooster).
[1]
Shortlink:
kilde:
størrelse:
700 x 525 Pixel (171909 Bytes)
beskrivelse:
Outcrop of Ordovician oil shale (kukersite), northern Estonia.
Licens:
Public domain
Yderligere oplysninger om licens til billedet kan findes her. Sidste ændring: Tue, 12 Dec 2023 12:29:00 GMT